diff options
| author | Wu, Josh <Josh.wu@atmel.com> | 2015-01-20 10:33:33 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2015-02-07 23:43:02 +0100 |
| commit | 26961772ff2abd89dddf6232a458f8ff7d49c4f8 (patch) | |
| tree | a4911bd8f409a71515334fd7b78458e3d7441e04 /include/configs | |
| parent | a248558ae2894dd7a5a18480dd7011b70ed4bc50 (diff) | |
ARM: at91: at91sam9x5: save environment to a FAT file in MMC card
This patch will save U-Boot environment as a file: uboot.env, in FAT partition
instead of saving it in raw sector of MMC card.
This make us easier to manage the environment file.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/at91sam9x5ek.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h index b1d4baaff9..6d8b71dced 100644 --- a/include/configs/at91sam9x5ek.h +++ b/include/configs/at91sam9x5ek.h @@ -203,11 +203,12 @@ "bootm 0x22000000" #else /* CONFIG_SYS_USE_MMC */ /* bootstrap + u-boot + env + linux in mmc */ -#define CONFIG_ENV_IS_IN_MMC -/* For FAT system, most cases it should be in the reserved sector */ -#define CONFIG_ENV_OFFSET 0x2000 -#define CONFIG_ENV_SIZE 0x1000 -#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_ENV_IS_IN_FAT +#define CONFIG_FAT_WRITE +#define FAT_ENV_INTERFACE "mmc" +#define FAT_ENV_FILE "uboot.env" +#define FAT_ENV_DEVICE_AND_PART "0" +#define CONFIG_ENV_SIZE 0x4000 #endif #ifdef CONFIG_SYS_USE_MMC |